Blacktip skate vs Common Fieldcap

Dipturus melanospilus compared with Agrocybe pediades

Key Differences

• Blacktip skate is Data Deficient while Common Fieldcap is Least Concern.

Taxonomic Classification

Rank	Blacktip skate	Common Fieldcap
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Elasmobranchii	Agaricomycetes (Mushrooms)
Order	Rajiformes (Rajiformes)	Agaricales (Gilled Mushrooms)
Family	Rajidae	Strophariaceae
Genus	Dipturus	Agrocybe
Species	Dipturus melanospilus	Agrocybe pediades

Conservation Status

Blacktip skate

DD — Data Deficient

Common Fieldcap

LC — Least Concern

Physical Characteristics

Attribute	Blacktip skate	Common Fieldcap
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blacktip skate

Common Fieldcap

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found across Europe (5 countries) and North America (United States).

Blacktip skate

The Blacktip skate (Dipturus melanospilus) is a species in the genus Dipturus. It is currently classified as Data Deficient on the IUCN Red List.

Common Fieldcap

The Common Fieldcap (<em>Agrocybe pediades</em>) is a saprotrophic fungus belonging to the genus Agrocybe within the family Strophariaceae. It typically produces small, tan to pale brown cap-shaped fruiting bodies and is often found growing in clusters or scattered on lawns, grassy areas, forest floors, decomposing wood, and soil-rich ecosystems. The species typically inhabits forest floors, decomposing wood, and soil ecosystems, obtaining nutrients by breaking down dead organic matter. Its geographic range includes several European countries — Belgium, Denmark, Norway, Portugal, and Sweden — as well as the United States in North America. <em>Agrocybe pediades</em> is assessed as Least Concern on the IUCN Red List, reflecting its broad distribution and apparent stability. Biological traits of this species, including specific data on fruiting body size, lifespan, and ecological preferences, remain poorly documented in the scientific literature. Like other members of its genus, it typically fruits during warmer months and often appears after rainfall in nutrient-rich grassland and woodland habitats.